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Simple Machines : Forces in Action
Overview
-How did the Ancient Egyptians build the pyramids? -What is an Archimedes' screw? -Which wedge do you use every time you eat? Do It Yourself offers an exciting new approach to understanding and investigation. Each book helps you conduct your own experiments and activities to learn more about the world around you.
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Details
- ISBN-13: 9781484636404
- ISBN-10: 1484636406
- Publisher: Heinemann Educational Books
- Publish Date: August 2016
- Dimensions: 9.2 x 7.3 x 0.2 inches
- Shipping Weight: 0.32 pounds
- Page Count: 48
- Reading Level: Ages 8-11
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